A battery load tester can perform all kinds of analysis, from warning you of low charge to identifying potential faults in your alternator. Regularly checking your battery highlights problems before ...

Cold weather kills car batteries fast. If yours is 3+ years old, watch for these warning signs before you're stranded. Here's how to spot a failing battery ...

The simplest model of a battery comprises an ideal voltage source that connects in series with a resistance whose value—often a few milliohms—depends on the battery’s electrochemical condition and ...

The new EL97xx series of electronic loads available now from INTEPRO SYSTEMS offers users a simple means to test or characterize individual battery cells or multi-cell stacks. Models are available ...

Most rechargeable battery-powered systems include a switch that connects the load either to the battery or to a source of charging power. This switch allows a system with a depleted battery to operate ...

We recently purchased a low-mileage 1967 Dart from Albany, New York. Over the years, electrical systems tend to be updated, either by a genius or a dunce, and the previous owner (fifth titleholder) ...

A critical component of any backup energy system is energy storage in the form of batteries. However, it is essential to consider the pros and cons of different battery technologies before buying a ...